/*******************************************************************************
 ** Name: help_writer.cpp                                                             **
 ** Description:                                                              **
 **                                                                           **
 ** Open Source Initiative (OSI) Approved 2-clause BSD License                **
 **                                                                           **
 **  Copyright (c) 2009-2011 B "Gian" James <bjames@government-sanctioned.us> **
 **  All rights reserved.                                                     **
 **                                                                           **
 **  Redistribution and use in source and binary forms, with or without       **
 **  modification, are permitted provided that the following conditions are   **
 **  met:                                                                     **
 **                                                                           **
 **  * Redistributions of source code must retain the above copyright notice, **
 **    this list of conditions and the following disclaimer.                  **
 **  * Redistributions in binary form must reproduce the above copyright      **
 **    notice, this list of conditions and the following disclaimer in the    **
 **    documentation and/or other materials provided with the distribution.   **
 **                                                                           **
 **  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      **
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED **
 ** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           **
 ** PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT        **
 ** HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,    **
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED  **
 ** TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR    **
 ** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    **
 ** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      **
 ** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        **
 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              **
 **                                                                           **
 ******************************************************************************/
// Created on March 17, 2010, 8:21 AM
// Modified $Date$ by $Author$
#define help_writer_cpp_ID   "$Id$"

#include <unistd.h>
#include <stdlib.h>
#include <iostream>
#include <string>
#include <sstream>
#include <fstream>

void	Usage();

int main(int argc, char ** argv)
{
	std::string	hlpfl;
	std::ofstream helpFile;
	int opt;

	// check commandline for name of help file
	while ((opt = getopt(argc, argv, "h:")) != -1)
	{
		switch(opt)
		{
		case 'h':
			hlpfl = (char*)optarg;
			break;
		default:
			Usage();
			exit(1);
		}
	}

	char	choice[5];
	do
	{
		std::stringstream ss;
		char buff[1024];

		std::cout << "Command: ";
		std::cin.getline(buff,1024);
		ss << "$" << buff << "\n";

		std::cout << "Syntax: ";
		std::cin.getline(buff,1024);
		ss << buff << ":";

		std::cout << "Example: ";
		std::cin.getline(buff,1024);
		ss << buff << ":";

		std::cout << "CmdType (Command,Predicate): ";
		std::cin.getline(buff,1024);
		ss << buff << "\n";

		std::cout << "Category (Item Action, Action, Knowledge, Information, Downtime, Crafting, Control, Builder, General): ";
		std::cin.getline(buff,1024);
		ss << buff << "\n";

		std::cout << "Desc (end with \'.\'):" << std::endl;
		do
		{
			std::cin.getline(buff,1024);
			if (buff[0] != '.')
				ss << buff << "\n";

		} while(buff[0] != '.');

		ss << "\n";

		std::cout << "Usable by: ";
		std::cin.getline(buff,1024);
		ss << "Usable by " << buff << "\n";

		std::cout << "See also: ";
		std::cin.getline(buff,1024);
		ss << buff << "\n";

		std::cout << "Synonyms: ";
		std::cin.getline(buff,1024);
		ss << buff << "\n" << "." << "\n\n";

		helpFile.open(hlpfl.data(),std::ios::app);

		helpFile << ss.str();

		helpFile.close();
		std::cout << "Wrote entry." << std::endl;

		std::cout << "Another (y/n)? ";
		std::cin.getline(choice,5);


	} while(tolower(choice[0] == 'y'));


	return 0;
}

void Usage()
{
	std::cout << "help_writer -h helpfile" << std::endl;
}
